#155D2F#155D2F

#155D2F is a dark, moderate green. Relative luminance 0.082; OKLCH L 42.3% C 0.102 H 150.9°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#155D2F
RGB	rgb(21, 93, 47)
HSL	hsl(142, 63%, 22%)
HSV	hsv(142, 77%, 36%)
CMYK	cmyk(77.4%, 0%, 49.5%, 63.5%)
CIE-LAB	lab(34.38, -33.17, 20.26)
CIE-LCH	lch(34.38, 38.87, 148.57°)
OKLab	oklab(42.31% -0.0892 0.0497)
OKLCH	oklch(42.31% 0.102 150.9)
XYZ	xyz(4.7363, 8.1928, 4.0205)
Luminance	0.0819 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155D2F #5D1543

analogous

#1F5D15 #155D2F #155D53

triadic

#155D2F #2F155D #5D2F15

tetradic

#155D2F #151F5D #5D1543 #5D5315

square

#155D2F #151F5D #5D1543 #5D5315

split-complementary

#155D2F #53155D #5D151F

monochromatic

#06190D #0A2B16 #155D2F #208F48 #2CC161

Accessibility & contrast

On white

7.96

#155D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#155D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155D2F

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155D2F	#FFFFFF	#000000	##FFFFFF
##155D2F	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D552B

Deuteranopia (green-blind)

#554E32

Tritanopia (blue-blind)

#005B52

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155d2f;
/* rgb */ color: rgb(21, 93, 47);
/* oklch */ color: oklch(42.3% 0.102 150.9);

Tailwind

colors: {
  custom: {
    50: '#5e8c68',
    500: '#155d2f',
    950: '#000000',
  },
}

SCSS

$custom: #155d2f;
$custom-light: #5e8c68;
$custom-dark: #000000;

JSON

{
  "hex": "#155d2f",
  "rgb": {
    "r": 21,
    "g": 93,
    "b": 47
  },
  "hsl": {
    "h": 141.667,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42311,
    "c": 0.10215,
    "h": 150.9
  },
  "luminance": 0.08193
}

Semantic roles & 50–950 ramp

primary

#155D2F

secondary

#943974

accent

#42ABE6

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155D2F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →